library/*.m:
Specifically, delete any predicates and functions whose `pragma obsolete'
dates from 2018 or before. Keep the ones that were obsoleted
only this year or last year.
NEWS:
Announce the changes.
tests/debugger/io_tab_goto.m:
tests/debugger/tabled_read.m:
tests/declarative_debugger/io_stream_test.m:
tests/declarative_debugger/tabled_read_decl.m:
tests/declarative_debugger/tabled_read_decl_goto.m:
tests/general/array_test.m:
tests/hard_coded/mutable_init_impure.m:
tests/hard_coded/remove_file.m:
tests/tabling/mercury_java_parser_dead_proc_elim_bug.m:
tests/tabling/mercury_java_parser_dead_proc_elim_bug2.m:
tests/valid/mercury_java_parser_follow_code_bug.m:
Replace references to predicates and functions that this diff deletes
with their suggested replacements.
In several test cases, bring the programming style up to date.
tests/hard_coded/shift_test.{m,exp}:
Most of this test case tested the now-deleted legacy shift operations.
Replace these with tests of their non-legacy versions, including
testing for the expected exceptions.
tests/hard_coded/shift_test.{m,exp}:
Don't pass --no-warn-obsolete when compiling shift_test.m anymore.
Change int.(<<) and int.(>>) to throw an exception if their second operand is
not in [0, bits_per_int). This brings them into line with the other integer
types.
As a transitional measure, add new functions that provide the old semantics.
library/int.m:
As above.
NEWS:
Announce the above change.
Include the fixed size integer types in the list of reserved type names.
tests/hard_coded/shift_test.m:
Call the legacy versions of the int shift operations.
tests/hard_coded/bitwise_int.{m,exp}:
A new test of bitwise operations for the int type.
(XXX I will add a 32-bit expected output separately.)
tests/hard_coded/Mmakefile:
tests/hard_coded/Mercury.options:
Include the new test case.
Do not warn about the use of the obsolete legacy shift operations.
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
Make these tests use four-space indentation, and ensure that
each module is imported on its own line. (I intend to use the latter
to figure out which subdirectories' tests can be executed in parallel.)
These changes usually move code to different lines. For the debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
Estimated hours taken: 1
Change the bit shift functions to perform checking to avoid
implementation defined behaviour.
library/int.m:
Add checking to `int:<<' and `int:>>'.
Add `int:unchecked_left_shift' and `int:unchecked_right_shift'
which do not perform any checking.
compiler/code_util.m:
Replace `int:<<' and `int:>>' with `int:unchecked_left_shift' and
`int:unchecked_right_shift' in the builtin table.
NEWS:
Mention the changes to int.m.
tests/hard_coded/Mmakefile:
tests/hard_coded/shift_test.m:
tests/hard_coded/shift_test.exp:
Test the shift functions.
